tailieunhanh - Effect of supplementing plant derived 1, 25 dihydroxy cholecalciferol on performance and bone mineralization in broiler chicken fed suboptimal concentrations of calcium and non phytate phosphorus

An experiment was conducted on 250 day old broiler chicks to investigate the effect of replacing cholecalciferol (CC) (1800 ICU/kg diet) (diet 1) with plant derived 1, 25 (OH)2 D3, (PD metabolite) at 25, 50, 75 and 100% (diet 2 to 5, respectively) on performance, bone mineralization and Calcium (Ca) and Phosphorus (P) retention in broiler chicken (0 to 42 d of age) fed diets containing suboptimal levels of Ca and non phytate P (NPP) ( Ca and NPP during starter and Ca and NPP during finisher). |

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